• Tonight

    Apr 30

    Lo 44°

    Cloudy with areas of drizzle

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    May 1

    53°Lo 41°

    Mostly cloudy, a little rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 2

    61°Lo 42°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    71°Lo 47°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 4

    58°Lo 39°

    Cooler with a shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am
  8am 9am 10am
Forecast
Cloudy
Cloudy
Rain
Temp (°F) 47° 49° 49°
RealFeel® 41° 42° 40°
Humidity 89% 80% 82%
   
  8am 9am 10am
Rain
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
   
  8am 9am 10am
Wind (mph) 12 E 14 E 15 E
UV Index 1 1 2
Cloud Cover 100% 100% 100%
Dew Point 44° 43° 44°
Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 49° 65° 87° (1970) 55°
Low 44° 43° 33° (2008) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:02 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:08 AM with 10:42 of moolight, then sets at 12:50 PM

DeKalb Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 9:26 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps